–Oracle alleges Google copied portions of Java and that Android therefore infringes copyrights and patents that protect the technology

(Adds details of evidence on Google revenue projections)

SAN FRANCISCO (Dow Jones)–A former Google Inc. (GOOG) engineer who played a key role developing the Android mobile phone software–now under legal fire from Oracle Corp. (ORCL)–testified that he removed some elements of Sun’s Java technology after litigation had begun.